Neutralizing Alcohol in Drinks: Is it Possible?

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Discussion Overview

The discussion revolves around the possibility of neutralizing alcohol in beverages such as wine or beer through chemical means, rather than addressing alcohol metabolism in the body. Participants explore various methods and reagents that could potentially achieve this goal, including catalytic filters and reverse osmosis.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant questions whether it is feasible to chemically neutralize alcohol in beverages by adding appropriate chemicals and allowing a reaction to occur.
  • Another participant expresses skepticism about the availability of any reagent that could selectively react with ethanol without affecting the beverage's integrity.
  • A participant inquires about reagents that would preserve the recognizable qualities of wine while neutralizing the alcohol.
  • Concerns are raised about the oxidation of ethanol to acetic acid, which would result in a product that no longer contains alcohol but would be undesirable due to its vinegar-like taste.
  • One participant suggests that reverse osmosis, a method used to produce non-alcoholic beers, might be a viable option but expresses concerns about potential changes in taste and the precipitation of dissolved substances.

Areas of Agreement / Disagreement

Participants generally agree that there are significant challenges in neutralizing alcohol in beverages without compromising their quality. However, there is no consensus on specific methods or reagents that could effectively achieve this goal.

Contextual Notes

Participants note limitations regarding the selectivity of reagents and the potential impact on the beverage's taste and composition. There are unresolved questions about the feasibility of various proposed methods.

Who May Find This Useful

This discussion may be of interest to those exploring food chemistry, beverage production, or the effects of alcohol in drinks.

etmax
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This question is about neutralising alcohol in the bottle, not in the body or an attempt to get rid of a hangover.

So is it possible to turn an alcoholic beverage such as wine or beer into a light or non-alcoholic version by adding the appropriate chemicals and waiting for the reaction to complete?

Maybe by running it through a catalytic filter of some description if direct reaction isn't feasible?
 
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I am not aware of any reagent selective enough to react with ethanol only.
 
Thanks, do you know of any reagents that would at least leave the wine as recognisably wine :smile: as opposed to turning it into Heaven knows what ?
 
As stated before, there is really no feasible way to separate out the ethanol and leave the wine or beer in good condition.

I'm not sure what you're referring to when you say , but I can only imagine it is the transformation from ethanol to acetic acid. In this transition ethanol is oxidized, and in essences the drink no longer contains alcohol, though it now wreaks of acetic acid (vinegar) and has been thoroughly ruined.
 
No idea about reagents, but I wonder if reverse osmosis process (similar to that used to make non-alcohol beers) won't work.

Somehow I am afraid after removing the alcohol some of the substances dissolved in wine will precipitate out, and the taste will change substantially. Plus, ethanol itself is most likely responsible for part of the taste, so whatever is left can be undrinkable.
 

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